1 Erratum to: J Mater Sci: Mater Electron (2016) 27:12128–12133 DOI 10.1007/s10854-016-5365-9

The original version of this article unfortunately contained a mistake. The compositions 0.4(Ba0.8Ca0.2)(1−x)La2x/3TiO3–0.6Bi(Mg0.5Ti0.5)O3 in the paper was incorrect. The correct version is 0.4(Ba0.8Ca0.2)(1 − x)LaxTiO3–0.6Bi(Mg0.5Ti0.5)O3. The change does not affect to the article conclusions.